METHOD FOR ADAPTIVE IDENTIFICATION OF SPECTRAL COMPONENTS AS BELONGING TO SIGNAL OF ONE RADIO-FREQUENCY SOURCE

摘要

FIELD: radio engineering; electronics.;SUBSTANCE: invention relates to radio engineering and can be used in multichannel monopulse detectors-direction finders of radio monitoring systems for solving problems of identifying spectral components as belonging to signal of one radio-frequency source. Method can be used for antenna system with arbitrary structure and antenna elements directivity characteristics during multiple reception of observed signals in case of receiving signals with arbitrary frequency distribution of spectral components energy, as a result, the method is provided when changing the signal level in the channels of the detector-direction finder, including those caused by mutual effects in the antenna system.;EFFECT: high reliability of identifying spectral components as belonging to the signal of one radio-frequency source, which is manifested in increasing the probability of correct identification at a fixed probability of false alarm.;1 cl, 4 dwg